Materials and Construction The temperature at which new grains are formed in the metal is called the __________ temperature. Recrystallisation Upper critical Lower critical Eutectic Recrystallisation Upper critical Lower critical Eutectic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Materials having __________ lattice structure are usually most ductile. H.c.p. Cubic c.c. F.c.c. H.c.p. Cubic c.c. F.c.c. ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Copper and tin Copper and nickel Lead and tin Molybdenum and nickel Copper and tin Copper and nickel Lead and tin Molybdenum and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Coke oven walls are lined with __________ bricks. Fire clay Tar-dolomite Silica Low thermal conductivity Fire clay Tar-dolomite Silica Low thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Alinco, which is a aluminium-cobalt-nickel steel, is used for making Powerful magnets Chemical equipments Boiler tubes Surgical instruments Powerful magnets Chemical equipments Boiler tubes Surgical instruments ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction SO₃ is absorbed using H₂SO₄ in a Packed steel tower lined with acid proof bricks Stainless steel plate tower None of these Cast iron packed tower Packed steel tower lined with acid proof bricks Stainless steel plate tower None of these Cast iron packed tower ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS